Miniature Circuit Breakers (MCBs)

Miniature Circuit Breakers (MCBs)

Miniature Circuit Breakers (MCBs)

A miniature circuit breaker (MCB) is a type of electrical breaker that is designed to protect electrical circuits from damage due to overloading, short-circuiting, or other electrical faults. MCBs are commonly used in residential and light commercial electrical systems, and are typically smaller in size than traditional circuit breakers.

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  • Eaton BR230 Miniature Circuit Breakers (MCBs) Eaton BR230 Miniature Circuit Breakers (MCBs)

    Eaton BR230 Miniature Circuit Breakers (MCBs)

    MSRP $88.02
    Surplus $18.33
    Eaton BR230 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-1227 Brand:  Eaton MPN:  BR230 UPC:  786676362955 Shipping Weight:  0.55 lbs. Shipping Height:  3.00 In. Shipping...
    SKU:
    C15-1227
    Series:
    BR
    Approval:
    UL 489
    Size:
    2.9 Inch Width x 1.9 Inch Depth x 2.5 Inch Height
    Volts:
    120/240 VAC
    Amps:
    32 A
    Used On:
    BR Load Center
    Poles:
    2
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Wire Size:
    14 to 4 AWG Copper/Aluminum at 60 Deg C
    Short Description:
    120/240 VAC, 30 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Duplex, Thermal Magnetic
    Catalog:
    Eaton_36620_V1T1_84_CAT.pdf
    Installation/Operator:
    Eaton_00008_INST.pdf
    Manufacturer Warranty:
    Eaton_00009_WARR.pdf
    TS PIK:
    21493858
    Type:
    Thermal Magnetic, Common Trip
    Current Rating:
    30 A
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    2
    Country of Origin:
    Dominican Republic
    MSRP $88.02
    Surplus $18.33
    Qty in Cart: 0
    Price:
    MSRP $88.02
    Surplus $18.33
  • Eaton BR230ST Miniature Circuit Breakers (MCBs) BR 2P 30A 240V 50/60Hz 1Ph EA Shunt Trip Eaton BR230ST Miniature Circuit Breakers (MCBs) BR 2P 30A 240V 50/60Hz 1Ph EA Shunt Trip

    Eaton BR230ST Miniature Circuit Breakers (MCBs) BR 2P 30A 240V 50/60Hz 1Ph EA Shunt Trip

    MSRP $450.00
    Surplus $80.79
    Eaton BR230ST Miniature Circuit Breakers (MCBs) BR 2P 30A 240V 50/60Hz 1Ph EA Shunt Trip​ ARCA SKU:  C15-1228 Brand:  Eaton MPN:  BR230ST UPC:  786676000239 Shipping Weight:  0.90 Shipping...
    SKU:
    C15-1228
    Series:
    BR
    Type:
    Thermal Magnetic
    Type:
    Independent Trip
    Type:
    Quadplex
    Approval:
    UL 489
    Volts:
    120/240 VAC
    Amps:
    32 A
    Used On:
    BR Series Loadcenter
    Poles:
    2
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Wire Size:
    14 to 4 AWG (Aluminum/Copper)
    Short Description:
    120/240 VAC, 30 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Shunt Trip, Duplex, Thermal Magnetic
    Catalog:
    Eaton_36620_V1T1_84_CAT.pdf
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    2
    Current Rating:
    30 A
    Country of Origin:
    Dominican Republic
    MSRP $450.00
    Surplus $80.79
    Qty in Cart: 0
    Price:
    MSRP $450.00
    Surplus $80.79
  • Eaton BR230SUR Miniature Circuit Breakers (MCBs) BR 2P 30A 240V 50/60Hz 1Ph EA Surge Protector Eaton BR230SUR Miniature Circuit Breakers (MCBs) BR 2P 30A 240V 50/60Hz 1Ph EA Surge Protector

    Eaton BR230SUR Miniature Circuit Breakers (MCBs) BR 2P 30A 240V 50/60Hz 1Ph EA Surge Protector

    MSRP $1,483.46
    Surplus $230.66
    Eaton BR230SUR Miniature Circuit Breakers (MCBs) BR 2P 30A 240V 50/60Hz 1Ph EA Surge Protector​ ARCA SKU:  C15-1229 Brand:  Eaton MPN:  BR230SUR UPC:  786685546063 Shipping Weight:  1.00 Shipping...
    SKU:
    C15-1229
    Type:
    Thermal Magnetic
    Size:
    3.5 Inch W x 2.5 Inch D x 6.5 Inch H
    Volts:
    240 V
    Amps:
    32 A
    Poles:
    2
    Short Description:
    240 VAC, 30 A, 10 kA, 2-Pole, Thermal Magnetic
    Catalog:
    Eaton_36620_V1T2_7_CAT.pdf
    Current Rating:
    30 A
    Number of Poles:
    2
    Voltage Rating:
    240 VAC
    Series:
    BR
    Country of Origin:
    Dominican Republic
    MSRP $1,483.46
    Surplus $230.66
    Qty in Cart: 0
    Price:
    MSRP $1,483.46
    Surplus $230.66
  • Contact Us For Quote
    Crouse-Hinds BR230 Miniature Circuit Breakers (MCBs) 2P 30A 120/240V Crouse-Hinds BR230 Miniature Circuit Breakers (MCBs) 2P 30A 120/240V

    Crouse-Hinds BR230 Miniature Circuit Breakers (MCBs) 2P 30A 120/240V

    MSRP $88.02
    Surplus $25.00
    Crouse-Hinds BR230 Miniature Circuit Breakers (MCBs) 2P 30A 120/240V​ ARCA SKU:  C15-5657 Brand:  Crouse-Hinds MPN:  BR230 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In...
    SKU:
    C15-5657
    TS PIK:
    21493858
    Type:
    Thermal Magnetic, Common Trip
    Used On:
    Type BR Load Center
    Interrupting Rating:
    10 kA
    Voltage Rating:
    120/240 VAC
    Catalog:
    EatonCorp_00568_V1T1_84_CAT.pdf
    Size:
    1.9 Inch Length x 2.9 Inch Width x 2.5 Inch Height
    Series:
    BR
    Number of Poles:
    2
    Short Description:
    120/240 VAC, 30 A, 10 kA Interrupt, 2-Pole, Plug-On Mount, Common Trip, Thermal Magnetic Circuit Breaker
    Mounting:
    Plug-On
    Wire Size:
    14 to 4 AWG Copper/Aluminum at 60 Deg C
    Current Rating:
    30 A
    MSRP $88.02
    Surplus $25.00
    Qty in Cart: 0
    Price:
    MSRP $88.02
    Surplus $25.00
  • Contact Us For Quote
    Eaton BR230B Miniature Circuit Breakers (MCBs) BR 2P 30A 120/240V 50/60Hz 1Ph Eaton BR230B Miniature Circuit Breakers (MCBs) BR 2P 30A 120/240V 50/60Hz 1Ph

    Eaton BR230B Miniature Circuit Breakers (MCBs) BR 2P 30A 120/240V 50/60Hz 1Ph

    MSRP $118.00
    Surplus $31.00
    Eaton BR230B Miniature Circuit Breakers (MCBs) BR 2P 30A 120/240V 50/60Hz 1Ph​ ARCA SKU:  C15-2078 Brand:  Eaton MPN:  BR230B UPC:  786676008518 Shipping Weight:  0.50 Shipping Height:  0.00 In...
    SKU:
    C15-2078
    Series:
    BR
    Type:
    Common Trip
    Approval:
    UL 489
    Size:
    3 Inch Length x 2 Inch Width x 3 Inch Height
    Volts:
    120/240 VAC
    Amps:
    32 A
    Used On:
    Type BR Load Center
    Poles:
    2
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA at 120/240 VAC
    Wire Size:
    14 to 4 AWG (Aluminum/Copper)
    Short Description:
    120/240 VAC, 30 A, 10 kA, 2-Pole, 14 to 4 AWG Aluminum/Copper, Black Handle, Plug-On Mount, Common Trip
    Catalog:
    Eaton_00001_V1T1_63_V1T1_84_CAT.pdf
    Voltage Rating:
    120/240 VAC
    Current Rating:
    30 A
    Number of Poles:
    2
    MSRP $118.00
    Surplus $31.00
    Qty in Cart: 0
    Price:
    MSRP $118.00
    Surplus $31.00
  • Contact Us For Quote
    Eaton BR430 Miniature Circuit Breakers (MCBs) 2P 30A 240V EA Eaton BR430 Miniature Circuit Breakers (MCBs) 2P 30A 240V EA

    Eaton BR430 Miniature Circuit Breakers (MCBs) 2P 30A 240V EA

    MSRP $264.01
    Surplus $92.40
    Eaton BR430 Miniature Circuit Breakers (MCBs) 2P 30A 240V EA​ ARCA SKU:  C15-1273 Brand:  Eaton MPN:  BR430 UPC:  786676372206 Shipping Weight:  0.75 lbs. Shipping Height:  2.00 In...
    SKU:
    C15-1273
    Series:
    BR
    Type:
    Thermal Magnetic
    Type:
    Common Trip
    Type:
    Quadplex
    Approval:
    UL 489
    Volts:
    120 VAC
    Amps:
    32 A
    Used On:
    BR Series Loadcenter
    Poles:
    2
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Wire Size:
    14 to 4 AWG (Aluminum/Copper)
    Short Description:
    120 VAC, 30 A, 10 kA, 2-Pole Outer/2-Pole Center, Plug-On Mount, Independent Trip, Duplex, Thermal Magnetic
    Catalog:
    Eaton_36620_V1T1_88_CAT.pdf
    Current Rating:
    30 A
    Number of Poles:
    2
    Voltage Rating:
    120 VAC
    Country of Origin:
    United States
    MSRP $264.01
    Surplus $92.40
    Qty in Cart: 0
    Price:
    MSRP $264.01
    Surplus $92.40

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